AMD Radeon HD 8970 OEM vs NVIDIA Rubin Ultra GPU
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Jan 2027
Generation
Sea Islands
Server Rubin
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Memory Clock
1375 MHz
1900 MHz
Base Clock
—
700 MHz
Boost Clock
—
2267 MHz
Memory
Memory Size
3GB
1024GB
Memory Type
GDDR5
HBM4e
Memory Bus
384bit
32768bit
Bandwidth
264.0GB/s
31.1TB/s
Render Config
Compute Units
32
—
Shading Units
2048
57344
TMUs
128
1792
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
768 KB
128 MB
SM Count
—
448
Tensor Cores
—
1792
Theoretical Performance
Pixel Rate
29.60 GPixel/s
54.41 GPixel/s
Texture Rate
118.4 GTexel/s
4062.5 GTexel/s
FP32 (float)
3.789 TFLOPS
260.0 TFLOPS
FP64 (double)
947.2 GFLOPS
65.00 TFLOPS
FP16 (half)
—
520.0 TFLOPS
Graphics Processor
GPU Name
Tahiti
GR110
GPU Variant
Tahiti XT(215-0821060)
—
Architecture
GCN 1.0
Rubin Ultra
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
4.313 billion
670 billion
Die Size
352 mm²
2912 mm²
Board Design
TDP
250W
3600W
Suggested PSU
600 W
4000 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
—
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
CUDA
—
10.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.